Silver-tone stainless steel case, black leather strap. Bi-directional rotating bezel with compass function. Black dial featuring silver-tone hands and index hour markers, minute markers, and 24-hour markers around the outer rim; luminescent for night visibility. Analog dial type. Date display at 3 o'clock position. Powered by Alpina Calibre AL-550 Automatic movement (based on Sellita SW 200) with 26 jewels and a frequency of 28,800 vph, providing approximately 38-hour power reserve. Scratch-resistant sapphire crystal. Skeleton case back. Round shape; size 44mm. Band width adjusts from 21 to 18mm via tang clasp. Water resistant up to 100 meters / 330 feet (diving). Functions include date, GMT hand for second time zone indication, hour, minute, and central second hand; antimagnetic N33 bracelet protection, antishock resistance.
